Orbital ATK, Inc. (the "Company", "we", "us" or "our") is an aerospace and
defense company that operates in the United States and internationally. The
Company was incorporated in Delaware in 1990. Prior to February 9, 2015, the
Company was known as Alliant Techsystems Inc. ("ATK"). The Company designs,
builds and delivers space, defense and aviation-related systems to customers
around the world both as a prime contractor and as a merchant supplier. Its main
products include launch vehicles and related propulsion systems; satellites and
associated components and services; composite aerospace structures; tactical
missiles, subsystems and defense electronics; and precision weapons, armament
systems and ammunition. The Company is headquartered in Dulles, Virginia.